Friend has a 2019 SRX with 265HP BMP tune with their intake. Looking for input to get the most HP to the ground for clutching! Primary Spring What weights are ideal? Dalton adjustables? Is the secondary helix good? What about recommended secondary spring? Also, likely would re-gear to better gears/chain - what gearing is recommended for 1000' and 1/4 miles runs. Thinking we'd likely gear this thing down. I know there are multiple ways to skin a cat, but hopefully there is some general consensus on a "clutch kit" that will work well!! Thx!